Retevis HWN001 Bluetooth Wireless Remote Speaker Mic for RB37 RB89 HD2

RETEVIS HWN001 BLUETOOTH WIRELESS REMOTE SPEAKER MIC FOR RB37 RB89 1. Advanced Bluetooth 5.3 Technology 2. VOX Function Available for Hand-Free 3. Adjustable 360°Rotate Clip 4. 3.5mm 1-Pin Plug Audio Jack Retevis HWN001 Bluetooth remote speaker microphone features the advanced Bluetooth 5.3 technology, allowing you to quickly and easily access the PTT app on your radio. It offers 2 to 3 days of talk time and 30 days of standby time. A 3.5 mm handset jack gives you the flexibility to receive audio communications more efficiently. Combined with VOX function, it can better realize hands-free operation. Compatible with Retevis RB37 RB637, RB89/RB689, RT29D (Bluetooth Version) HD2 two-way radios EASY TO PAIR The Bluetooth speaker microphone has memory pairing function, enabling it to pair with Bluetooth walkie talkie automatically after pairing successfully once. STRONG COMPATIBILITY The speaker microphone supports dual standby mode and can connect Bluetooth walkie-talkie and mobile phones at the same time, using it more conveniently and meeting different needs. CLEAR SOUND QUALITY 40 mm big speaker provides convenience for clear transmission and reception when communicating with remote partners or colleagues. 1000MAH BATTERY The battery is rechargeable and replaceable. The standby time is up to 30 days and it is efficient in supporting your long-term use without worrying about battery power problem. USB-C CHARGING Featured with a standard USB-C charging connector, it is more convenient to recharge your speaker microphone anytime and anywhere. VOX HANDS-FREE Support working with VOX function of two-way radio, transmitting without pressing PTT key and holding the walkie talkie, making communication more convenient.