AWEI G40BL Sport Running Neckband Bluetooth Headset Wireless Waterproof Earphone with Mic

• Bluetooth 5.0 chip, stable signal, fast transmission, low power consumption, strong compatibility

• Neck-mounted type earphone, more stable to wear, suitable for sport, running, fitness

• 88mAh polymer lithium battery, long standby time

• Waterproof, no fear of rain and sweat

• 3 buttons control, easy to operate

Specification:

• Brand: Awei

• Model: G40BL

• Bluetooth version: 5.0

• Bluetooth chip: ChinaCache 5335B2

• Drive unit: ?8mm/16?

• Frequency response range: 20-20KHz

• Signal to noise ratio: 85dB

• Distortion: 1%

• Battery capacity: 3.7V 88mAh (with protection board)

• Charging time: 1-1.5H

• Playing time: 4.5H

• Supported protocol: L2CAP / A2DP1.2 (AVCTP1.3 / AVDTP1.2 / AVRCP1.3)

• Multipoint connection: yes

• Wearing method: neck-mounted