Description

Features:
As much as 10 hours play time;
As much as 10 hours talk time;
As much as 300 hours standby time;
Lower than 2.5 hours changing time;
Unique neck-strap design for simple sporting ;
Ultra light weight for all day comfort;
Vibration Alert on call;
Simple magnetic earphone storage;

Specification:
Changing voltage: MICRO USB 5V;
Working current: 25-30 mA;
Output power: 2x20mW;
Blue tooth working range: 10M;
Frequency range: 2.401-2.480GHz;
Frequency response:20HZ-20KHZ;
SNR : S/N≥95;
Distortion factor: ≤ 1%;
Weight: 55g;
Dimension: 5.35 inch x 6.61 inch x 0.67 inch ;

Package Contents:
1 x Wireless Stereo Headset
1 x Charging Cable
2 x earbuds

Model/MPN: HBS-740,Compatible with All Bluetooth-enabled smart phones laptops MP3 / 4 And so on. Highter quality than hv hbs700 730 740 750 800 803 S301 900
Connect Two Devices at The Same Time and dont miss your calls when you’ve got two cell phones
Unique around-the-neck design that is lightweight and at ease for all-day use
Magnetic ear buds snap into place when no longer in use; music controls on neck strap.
Exceptional audio with noise suppression and echo cancellation.