Free shipping on all products in the store

K21 70 Days Standby Waterproof Rotatable Wireless Bluetooth Earbuds
K21 70 Days Standby Waterproof Rotatable Wireless Bluetooth Earbuds
K21 70 Days Standby Waterproof Rotatable Wireless Bluetooth Earbuds
K21 70 Days Standby Waterproof Rotatable Wireless Bluetooth Earbuds
K21 70 Days Standby Waterproof Rotatable Wireless Bluetooth Earbuds
K21 70 Days Standby Waterproof Rotatable Wireless Bluetooth Earbuds
K21 70 Days Standby Waterproof Rotatable Wireless Bluetooth Earbuds
K21 70 Days Standby Waterproof Rotatable Wireless Bluetooth Earbuds

K21 70 Days Standby Waterproof Rotatable Wireless Bluetooth Earbuds

Regular price $30.30 Sale price $19.99

Product parameters
Product Model:K21
Bluetooth Version:V4.1
Working radius:8-10 metres
Charging time:about 2.5 hours
Listening to music time:About 24 hours
Talk time :About 32 hours
The Standby time:About 70 days
Battery Capacity:300mAh
 
Package Contents:
1 × Bluetooth Earphones
2 × Ear Cap
1 × USB Charging Cable
1 × Manual
 
Which functions does the product have?
1.Long endurance
2.Connect 2 mobile phones at the same time.
3.Wear left and right ears.
4.smart switch up and down.
5.Answer/hang up /reject.
6.Telegraph number.
 
Bluetooth signal distance?
The Bluetooth signals have an effective distance of 10m.However,you are expected to use the product within a distance of 3m to 5m because the wireless signals transmitted by mobile phones will suffer decline,loss or interference in long-distance transmission and result in discontinuous sounds,a poor sound effect or discounnection(the product will try for reconnection when it is in the effective distance again)