HOW TO USE
This is a SINGLE EAR bluetooth earbud, so you can listen to your surroundings with the other ear. Based on the operation guide steps, the wireless earbud can easily and quickly connect with smartphones, tablets and other Bluetooth devices.
Pairing Steps:
• Press the earbud button 1-2 seconds to turn on it
(voice prompt: ‘power on’, indicator flashes red and blue alternately)
• Search name "J18" with your phone and connect
(voice prompt: ‘power off’, no flash after paired)
Microphone Volume Adjustment Methods
• Connect the earbud with your phone by bluetooth
• Adjust the phone volume itself to the max
• Go to the phone page 'Setting'>'Sound&vibration'>'Volume' to adjust the proper volume for call/music/AI voice. If your phone has 'sound booster', turn on it, which helps the bluetooth earbud hear more clearly.
• Please check if your cell phone disable the microphone. some brands of cell phones prohibit the microphone bluetooth function turned on automatically, you need manually turn it on at the first time using.
IPX5 Water-proof Rating:
The single ear bluetooth headset only has an IPX5 sweat or water resistance rating. It can withstand small splashes, light rain, or sweat for a short time, but it cannot be submerged in water for long or exposed to heavy rain, otherwise the headset may be damaged.
If you have any question for the earbud operation, you could find the solution at the backside of the product package and user manual, or please ask us for a complete FAQ guidance of Bluetooth Headphone, you can find the solution finally!
How to Know If the Earbud Size Fit You
- Please measure and refer to the size of the similar earbud and ear caps you are using
- Check the size of NVAHVA J18 earbuds and ear caps and see if NVAHVA J18 fit you
- If the size fit you, judge if you like in-ear wearing style and wearing habits
Long Battery Life
- Up to 10 Hrs music time
- Up to 10 Hrs talking time
- Up to 300 Hrs standby time
The using time is floating in reasonable range, due to different using ways.
Wearing Steps
- The design is suitable for L and R ears
- S/M/L 3 size ear caps available
- Wear direction: button up, hidden in ear
Connection with 2 Phones
- Pair with phone 1
- Turn off BT of phone 1
- Pair with phone 2
- Turn on BT of phone 1
It's connected with 2 phones
Battery Level Display
- Battery level display on your phone
- Low battery voice notification
- 2 Hrs charging time
How to Insert Cable
- Open charging port cover
- Ensure the cable front side to earbud charging front side, and cable back side to earbud charging back side
- Insert cable into the bluetooth earpiece to charge
Wide Compatibility With Smart Devices
- Compatible with smart device built-in bluetooth function, like phone, pad, tv etc
What’s mini earbud
Comparing with over-head, ear-hook, neckband, on head style headsets, the earbud looked smaller, we can call it mini. But mini doesn't mean that it's tiny, hidden or invisible in the ears.
Battery Maintenance Methods
• To protect battery life, you'd better charge the earpiece once every month if you don't use it.
• Do not use out all power of the headset each time.
• The earbud can not wash or soak in water, keep it dry.
• Please use a charger with no more than 5V-1A output, fast charging is prohibited to avoid damage to the headphone battery.
How to Solve Signal Disconnect Problem
• Ensure that the headset is not low battery
• Keep earbud with your phone in 10m distance (no obstacles and strong sources of interference)
• Clean phone caches and upgrade the phone software to the lastest version, delete paired name and connect again
Product Description
1. The bluetooth v5.0 earpiece supplies up to 10 hrs hands-free cell phone music and calling time (depends on volume), which is one of top records in mini bluetooth earbud products.
2. Light and Small: 0.15oz small earbud makes lower burden for long wearing; mini size, nearly hidden in ear.
3. Custom Fit: ergonomics"L" shape design and 3 different sized ear plugs ensure the earbud great sungfit in ear.
4. Easy Operation: Easily to answer/end calls, play/pause music, songs switch (Next), Siri activated through one button.
5. Multi-point connection: Single Earphone supports multi-point wireless connection with 2 mobile phones.
6. Suitable with ios android smart phones PC TV etc; you also can use this earphone at car sports trucker office etc
WHAT'S IN THE BOX
- 1 pc x bluetooth earpiece
- 1 pc x user manaul
- 1 pc x micro usb charging cord (apx 6.7 inch)
- 3 pc x ear caps (calibre: 0.39/0.47/0.55 inch)
 10hrs Single Earbud |  NVAHVA Trucker Headset, 99.99% Noise Cancelling Bluetooth Earpiece for Cell P... |  NVAHVA Bluetooth Earpiece with Mute Button, 48Hrs Playtime Wireless Headset, ... |  NVAHVA Wireless Earbuds Bluetooth 5.3 in Ear Headphones with Clear Mic Calls,... |  NVAHVA Single Bluetooth Earpiece10 Hrs Playtime,Wireless Headphone, Mini Blue... | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — |
| Speical | mini, single, 10hrs single playtime | premium noise cancelling | mute button,48hrs playtime, open, mono | ai translation earbuds | single, 10hrs single playtime,mono |
| Volume+/- | x | ? | ? | ? | x |
| Music+/- | next | ? | ? | ? | next |
| 1 to 2 connection | ? | ? | ? | x | ? |
| AI voice assitant | ? | ? | ? | ? | ? |
| Power Display | shown on the phone | shown on the phone | show on the phone and on the headset | ? | x |
| Mute button | x | ? | ? | x | x |
HOW TO USE
This is a SINGLE EAR bluetooth earbud, so you can listen to your surroundings with the other ear. Based on the operation guide steps, the wireless earbud can easily and quickly connect with smartphones, tablets and other Bluetooth devices.
Pairing Steps:
• Press the earbud button 1-2 seconds to turn on it
(voice prompt: ‘power on’, indicator flashes red and blue alternately)
• Search name "J18" with your phone and connect
(voice prompt: ‘power off’, no flash after paired)
Microphone Volume Adjustment Methods
• Connect the earbud with your phone by bluetooth
• Adjust the phone volume itself to the max
• Go to the phone page 'Setting'>'Sound&vibration'>'Volume' to adjust the proper volume for call/music/AI voice. If your phone has 'sound booster', turn on it, which helps the bluetooth earbud hear more clearly.
• Please check if your cell phone disable the microphone. some brands of cell phones prohibit the microphone bluetooth function turned on automatically, you need manually turn it on at the first time using.
IPX5 Water-proof Rating:
The single ear bluetooth headset only has an IPX5 sweat or water resistance rating. It can withstand small splashes, light rain, or sweat for a short time, but it cannot be submerged in water for long or exposed to heavy rain, otherwise the headset may be damaged.
If you have any question for the earbud operation, you could find the solution at the backside of the product package and user manual, or please ask us for a complete FAQ guidance of Bluetooth Headphone, you can find the solution finally!
How to Know If the Earbud Size Fit You
- Please measure and refer to the size of the similar earbud and ear caps you are using
- Check the size of NVAHVA J18 earbuds and ear caps and see if NVAHVA J18 fit you
- If the size fit you, judge if you like in-ear wearing style and wearing habits
Long Battery Life
- Up to 10 Hrs music time
- Up to 10 Hrs talking time
- Up to 300 Hrs standby time
The using time is floating in reasonable range, due to different using ways.
Wearing Steps
- The design is suitable for L and R ears
- S/M/L 3 size ear caps available
- Wear direction: button up, hidden in ear
Connection with 2 Phones
- Pair with phone 1
- Turn off BT of phone 1
- Pair with phone 2
- Turn on BT of phone 1
It's connected with 2 phones
Battery Level Display
- Battery level display on your phone
- Low battery voice notification
- 2 Hrs charging time
How to Insert Cable
- Open charging port cover
- Ensure the cable front side to earbud charging front side, and cable back side to earbud charging back side
- Insert cable into the bluetooth earpiece to charge
Wide Compatibility With Smart Devices
- Compatible with smart device built-in bluetooth function, like phone, pad, tv etc
What’s mini earbud
Comparing with over-head, ear-hook, neckband, on head style headsets, the earbud looked smaller, we can call it mini. But mini doesn't mean that it's tiny, hidden or invisible in the ears.
Battery Maintenance Methods
• To protect battery life, you'd better charge the earpiece once every month if you don't use it.
• Do not use out all power of the headset each time.
• The earbud can not wash or soak in water, keep it dry.
• Please use a charger with no more than 5V-1A output, fast charging is prohibited to avoid damage to the headphone battery.
How to Solve Signal Disconnect Problem
• Ensure that the headset is not low battery
• Keep earbud with your phone in 10m distance (no obstacles and strong sources of interference)
• Clean phone caches and upgrade the phone software to the lastest version, delete paired name and connect again
Product Description
1. The bluetooth v5.0 earpiece supplies up to 10 hrs hands-free cell phone music and calling time (depends on volume), which is one of top records in mini bluetooth earbud products.
2. Light and Small: 0.15oz small earbud makes lower burden for long wearing; mini size, nearly hidden in ear.
3. Custom Fit: ergonomics"L" shape design and 3 different sized ear plugs ensure the earbud great sungfit in ear.
4. Easy Operation: Easily to answer/end calls, play/pause music, songs switch (Next), Siri activated through one button.
5. Multi-point connection: Single Earphone supports multi-point wireless connection with 2 mobile phones.
6. Suitable with ios android smart phones PC TV etc; you also can use this earphone at car sports trucker office etc
WHAT'S IN THE BOX
- 1 pc x bluetooth earpiece
- 1 pc x user manaul
- 1 pc x micro usb charging cord (apx 6.7 inch)
- 3 pc x ear caps (calibre: 0.39/0.47/0.55 inch)
10hrs Single Earbud | NVAHVA Trucker Headset, 99.99% Noise Cancelling Bluetooth Earpiece for Cell P... | NVAHVA Bluetooth Earpiece with Mute Button, 48Hrs Playtime Wireless Headset, ... | NVAHVA Wireless Earbuds Bluetooth 5.3 in Ear Headphones with Clear Mic Calls,... | NVAHVA Single Bluetooth Earpiece10 Hrs Playtime,Wireless Headphone, Mini Blue... | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — |
| Speical | mini, single, 10hrs single playtime | premium noise cancelling | mute button,48hrs playtime, open, mono | ai translation earbuds | single, 10hrs single playtime,mono |
| Volume+/- | x | ? | ? | ? | x |
| Music+/- | next | ? | ? | ? | next |
| 1 to 2 connection | ? | ? | ? | x | ? |
| AI voice assitant | ? | ? | ? | ? | ? |
| Power Display | shown on the phone | shown on the phone | show on the phone and on the headset | ? | x |
| Mute button | x | ? | ? | x | x |
Single Bluetooth Earpiece
Open-ear Headphones
In-ear Bluetooth Earbuds
Neckband Bluetooth Headphones
NVAHVA Bluetooth Earbuds