TaoTronics / SoundLiberty 77 Black True Wireless Earphones [TT-BH077]

Uses the latest "MCSync" technology and supports simultaneous left and right transmission. A new generation of true wireless earphones that achieves stable connection, low latency, and improved sound quality compared to conventional transmission methods.

■ Bluetooth version: Bluetooth 5.0
■ Bluetooth profiles: A2DP, AVRCP, HFP, HSP
■ Bluetooth codecs: AAC, SBC
■ Chip: AB1532
■ Earphone playback time: 5 hours
■ Total playback time: 20 hours
■ Charging time: 1.5 to 2 hours
■ Communication distance: About 10m
■ Weight: about 44g
■ Waterproof rating: IPX7 (earphones only)
■ Button specifications: Touch sensor type
■ Driver: 6mm PEEK+PU hybrid driver
■ Compatible models: iOS/Android/Windows Devices with Bluetooth function
■ Other: Hall sensor switch, support for audio binaural playback during calls, automatic power off after 10 minutes, battery level display on mobile.