Product information:

Product color: black, white, pink
Product type: TWS true wireless bluetooth headset
Channel: dual stereo channel
Bluetooth version: Bluetooth V5.0
Transmission distance: 10 meters (barrier-free)
Support decoding format: HFP, HSP, A2DP, AVRCP
Speaker frequency response: 50HZ-20KHZ
Headphone battery properties: polymer lithium ion battery
Standby time: about 120 hours

Packing list :

Bluetooth earphone *1

Charging compartment*1