• The built-in 3.7V/2000mAh battery takes 2.5 hours on a single charge and provides 14 hours of PTT time, 12 hours of music playback at maximum volume and 90 hours of standby time
• When the Bluetooth microphone is connected to your radio, simply press the PTT button on the microphone to talk to your partner
• Not only can it connect to your radio, but also to your iPhone/Android phone or tablet. When the Bluetooth microphone is connected to your phone, you can use it as a small Bluetooth speaker to play music or answer calls
• The 2-pin microphone port is compatible with Motorola radios with a 2-pin headphone jack. Don't work for Kenwood, not for Pershing, not for Woolson, not for Baofeng, not for Midland Radio

Specifications:

• Material: PVC
• Bluetooth version: 4.2
• Bluetooth protocol: HFP/HSP/A2DP/AVRCP/SPP
• Transmission range: 10m
• Transmission power: CLASS2.4dbm
• Sensitivity: 80dBm<0.1% bit error rate
• Audio performance: SBC decoding
• Audio noise ratio: ≥75dB
• Speaker power: 1W/8R(116dB)
• Headphone jack: 3.5mm (PPT headset is supported)
• Battery capacity: 2000mAh/3.7V