Remax S7 Sports Bluetooth Earphone

Noise Isolating And Top Quality Audio: Featured with noise cancelling technology, our headphone filters out background noise to guarantee high fidelity sound and provides you clearer voice for calls; Premium stereo feature ensures high quality sound, heavy bass effect and a perfect enjoyment of music.

Bluetooth 4.1 Technology: Provides a several-second and stable paring with your bluetooth enabled devices; Offering you impressive dynamic sound even you are 10 meters away from your device.

Long Battery Life: The new and improved lithium polymer battery allows seamless enjoyment of music for up to 7 hours and 260 hours stand-by with a quick charge of only 1-2 hours.

Comfort Wearing With Secure Fit and Extremely Light Weight: Designed in a ergonomic angle, RB-S7 can fit snugly in your ear without hurting your ear or popping off while moving around or working out; It weighs only 13g and does not cause any weight burden on your body.

Hand-free Calling & Voice Dialing Function: Make a call or answer a call with built in HD mic and voice dialing function while running, biking, and other forms of exercise.

Speaker: 8mm; 
Bluetooth Version: 4.1, CSR faster connection; 
Distance: 10m; 
Charging Voltage: 3.7V; 
Impedance: 16; 
Speaker Power: 5mW; 
Battery: 90mAh lithium polymer battery; 
Charging Time: 2 hours; 
Talk Time: 8-9 hours; 
Music Playing Time: 6-7 hours; 
Standby Time: 260 hours; 
iPhone can display headset battery level; 
CVC echo and noise processing technology; 
Metal: CNC for the earphone shell, earphone cable was made of silicone ABS;

Package contents:

1 x earphone
1 x pack of earbuds
1 x charging cable
1 x user manual