Specifications

Bluetooth Headset for 2 way radio and iPhone, Android phones.
More than 40 Hours Talk Time!!
1000mAh battery replaceable!!

Bluetooth Speaker Microphone 
Bluetooth type for Speaker Microphone connecting Bluetooth dongle with 2 way radios, I phone, Android phone.

Type: Bluetooth Speaker Microphone
Operating Temp.: -20°C±2°C ~ 50°C±2°C
Approx. Weight: 140g

BH-P65
Fully Qualified Bluetooth v2.1+EDR Chip set
Speaker Output : 1W
Transmitted Power : GFSK:5.37dBm
Output Power : 8DPSK:4.55dBm
Receiver Sensitivity : -82 dBm (typ.)
PTT function built-in
Power class 2,10 meters
Display : Two Color LED
Support : HFP Profile
DC Input : 5 Vdc (std.)
DC Current : 13.35 mA (Average)
DC Current : 20 mA (MAX volume)
Battery : BL-5C compatible, 1000mAh
Talk Time : 40 Hours (about)