[Advanced BT Technology]: BT 4.1 Version provides high-speed data transmission and stable performance.
[High-fidelity Sound & Hands-free Call]: High quality speaker makes the bass powerful, brings you perfect music enjoyment. Also with microphone, you can enjoy hands-free call function.
[IPX5 Waterproof]: With IPX5 waterproof design, waterproof and sweat-proof, even you sweat while using this earphone, there is no harm.
[Light & Comfortable]: Only weight 26g, it is easy to carry around. The metal earphones are lightweight, you will hardly feel tired even wear for a long time.
[Magnet Design]: When the back of the earphone on both sides is close, they will automatically attract each other, which is easy to storage and anti-lost.
BT Version: BT 4.1
Supports Protocol: HSP/HFP/A2DP/AVCRP
Frequency Range: 2.402G-2480G
Frequency Response: 20-2KHZ
Ambient Temperature: -20/+60℃
Transmission Distance: 10m/33ft
Waterproof Standard: IPX5
Charging Voltage: DC 5V
Battery Type: 3.7V 90mAh Lithium Battery
Standby Time: 200 hours
Music Play Time: 6 hours
Talk Time: 6 hours
Charging Time: 2 hours
Color: Black, Red(Optional)
Earphone Cable Length: 92cm/36.2in
Item Size: 25*25*13mm/0.98*0.98*0.51in
Item Weight: 26g/0.91oz
Package Size: 19.0*16.5*2.0cm/7.48*6.49*0.78in
Package Weight: 85.5g/3.02oz
1* BT Earphone
1* Charging Cable
1* Chinese-English User Manual