4 Inch 200W Indoor/Outdoor Bluetooth 5.1 Waterproof Wall-Mounted Speakers, Wireless Multi-Speaker Sync with IR Remote, for Patio, Garage, Home, Backyard(401BLE,White,Pair)

Multi-Pairing Capability Supports a master-slave configuration to connect up to 20 speakers simultaneously. Easy to set up and operate via the infrared remote control, with a remote control range of 8m/26ft when no obstacles are present. Simply set one unit as the master device and the rest as slave units to achieve synchronized music playback across multiple rooms or outdoor areas. Fully compatible with the 501BLE and 601BLE models of the same series. How to Connect After the product is powered on, the orange indicator light flashes rapidly. Select the speaker to be set as the master unit and press "Active Speaker" on the remote control.

The master unit will emit a "ding-dong" prompt tone, and the orange indicator light will switch to a steady-on state. Then select the speakers to be set as slave units; multiple selections are allowed. Press "Passive Speaker" on the remote control. The green indicator light on the slave units remains on. Premium Sound Quality This outdoor speaker system is powered by a wired adapter. The speakers are equipped with a 4-inch injection-molded PP cone woofer and a 1-inch PET dome tweeter, with a maximum power output of 2×100W. It delivers deep, rich bass and crisp, clear treble for music, movie playback, and parties, ideally filling small to medium-sized indoor and outdoor spaces.

Advanced Bluetooth 5.1 for Stable Wireless Connection Built with Bluetooth 5.1 technology, it provides stable wireless transmission with a barrier-free range of up to 20 meters (65 feet) and an effective range of 10-15 meters in environments with obstacles. It pairs with smartphones, tablets, and all other Bluetooth-enabled devices for wireless music streaming. All-Weather Performance for Great Durability This strong waterproof indoor/outdoor Bluetooth speaker is sturdy, dustproof, sandproof, and shockproof, and is suitable for all seasons. The plastic ABS shell also provides UV protection. The enclosure protects the speaker from sun exposure and rainy weather while helping preserve sound integrity.

11-Key Infrared Remote The outdoor Bluetooth speaker is equipped with an 11-key infrared remote that supports power on/off, volume adjustment, track navigation, and master-slave switching. With a stable 8-10m control range, you can adjust audio settings across your yard, patio, or party space. One-key reset clears pairings to avoid unwanted connections, while auto power-off memory saves the last-used mode. What's in the Box 2 × Speakers, 2 × 1.5 m (59 in) Power Adapters, 1 × User Manual, 1 × Infrared Remote Control