Bluetooth Wireless Headset Stereo Headphone Earphone Sport Handfree Neckband

Features:

• Charging voltage: MICRO USB 5V
• Working current: 10-20mA
• Bluetooth Working range: 10M
• Output power: 2x18mW
• Frequency range: 2.401-2.480GHz
• Distortion factor: ≤1%
• Frequency response: 20Hz-20KHz
• Working Time: Music state 10 H / Talkingstate 15H
• SNR: S / N≥95
• Charging Time: 2h
• Speaker: 16Ω20mW x 2
• Battery: 3.7V / 195MAH
• ANC frequency 100-1000HZ
• ANC level 15-20dB
• Standby time ≥500H

Package included:

• 1 x Bluetooth Headphone
• 1 x Charging cable

NO Retail Box. Packed Safely in Bubble Bag.