Wireless Earphone Neck Strap with Bluetooth Vitality Wireless Earphone Earbud

ASSORTED COLOURS

Product Description
Up to 10 hours play time;
Up to 10 hours talk time;
Up to 300 hours standby time 
Less than 2.5 hours changing time;
Unique neck-strap design for easy carrying ;
Ultra light weight for all day comfort;
Vibration Alert on call;
Easy 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 Included:
1 x Wireless Stereo Headset
1 x Charging Cable
2 x earbuds