Product Description |
Bluetooth Specification v2.0+EDR class 2
RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band
Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm
Supports Bluetooth Headset and Hands-free profiles
Speaker volume gain control
3 Button design: MFB, VOL+, VOL-
LED Indicator Status: Blue and Red
Rechargeable 80mAh Li-Polymer Battery
2.5mm DC Plug charging Port
Charger adapter Output: DC 5V&200mA
Nominal charging time: Max 1.5 hours
Talk time: Up to #4.5 hours
Standby time: Up to #70 hours
Operating Temperature: -10℃ - 50℃
Storage Temperature: -20℃ - 80℃
Dimensions (main body): 44.20(L) x 18.60(W) x 10.50(H) mm
Weight: 8.4 gram
# The maximum operating range depends on the usage frequency and environmental factors |