Get protection against sweat and light rain when working out. Do not use for swimming and showering.
Ergonomic fit ensure these in-ear earbuds are secure when jogging, biking, exercising without falling off.
Without pain and anti fall even long long time wear, the sports headphones designed for fitness and sport.
Product Name: B9 TWS Bluetooth Earphones
Control: touch control
Bluetooth Chip: V5.0
Effective straight distance: 10m
Drive unit: premium graphene speaker with 6mm diameter
Battery: polymer lithium battery, headphone 50mAh full cobalt battery, charging compartment 300mAh (with protection board)
Play time: 4 hours for one earbud and 3 hours for both earbuds.
Standby time: 100 hours for one earbud, 60 hours for both earbuds
Fully-charged time: about 70 minutes for headphones, about 2 hours for charging warehouse
Click: pause / play
Click: accept / reject
Long press to reject the call
Previous track: double click on the left earphone
Next track: double click on the right earphone
Volume +: click the left earphone 3 times
Volume -: click on the right earphone 3 times
Voice: long press for 3 seconds
1x Charging Box
1x Charging Cable
All images and descriptions are for illustrative purposes only. Product specification, functions and appearance may vary by actual usage. The color deviation is subject to actual system configuration and slight dimension difference is allowed due to manual measurement. We recommend you could check with sales for exact offers if need.