Description
Feature 1. Support 2/3/4 full-duplex intercom, the maximum intercom distance of 1800 meters. 2. Bluetooth connection phone, telephone music function and other operations. 3. Switch between music, intercom and phone functions. 4 noise reduction function, echo cancellation and noise suppression. 5. Waterproof rating: IP67. 6. Built-in 3.7V, 800mA lithium battery, can inform the power; low power notice. 7. Built-in FM radio function. 8. Can be paired with other models of Bluetooth headset. 9. Can be connected to ordinary radio PTT control intercom; and a mixing function. 10. Press the key to enter the factory self-test mode, you can function on the key detection. Specification 1. Bluetooth version: bluetooth 3.0+EDR 2. Support: A2DP AVRCP HS/HF 3. Working time: about 15hours 4. Standby time: 350hours 5. Charging time: 3hours 6. Battery：Built-in 3.7V, 800mA lithium battery 7. Size: 89 mm *46 mm *20 mm Packing list 1pcs * Intercom host 1pcs * Stereo headphone 1pcs * USB charging thread 2pcs * Helmet-mounted clips 2pcs * microphone 1pcs * English user manual
