updated new version hands free bt earbuds, quick pairing with 10m transmission distance.
True wireless stereo bt headphones with high sound quality.
Super lightweight and the stabilizer design according to ear geometry to ensure a secure, comfortable fit for any ear.
Silicone caps keep the earbuds in place and sweatproof while biking, running, and exercising, you will never worry about the earbuds to be falling off.
Great for walking, exercising, running, climbing, driving, skating, cycling, fishing and other outdoor sports.
bt version: v5.0
bt protocol: hfp/hsp/a2dp/avrcp
standby time: 180h
talking time: 3h
music time: 2h
charging time: 1h
charging voltage: dc 5v
bt workable frequency: 2.402g-2.480g
workable temperature: -20~+60°C
workable distance: 10m (barrier-free space)
earphone battery capacity: 40mah/3.7v
charging box capacity: 360mah/3.7v