Key Features:
Specification
· Bluetooth Range≥40m (≥131 feet)
· Operating Frequency Band: 2.4GHz
· Built-in Buzzer: 85dB max
· Battery: 155mAh
· Supports wireless charging (SH-207AG) or pin-charging(SH-207GP), one full charge lasts for about 4 months
· Size: 1.9 x 54 x 85.6mm
· Weight: 17g
