S2 Anti-Noise Wireless Bluetooth Headset TF Card Stereo Portable Headset Music Microphone

• Bluetooth speaker, built-in microphone, hands-free function

• Support TF card/USB driver/AUX/FM

• Rechargeable lithium-ion battery; charging port: micro-USB

Specifications:

• Playing time: 3-5H

• Distance: 10M

• Bluetooth version: 5. 0 + EDR

• Loudspeaker power: 3W

• Resistance: 8Ω

• F. R: 20 Hz-20 Khz

• Distortion: 90DB

• Battery capacity: 900mAh

• Size: 18 * 16.8 * 8.6. July 19 6CM (folding) 21 * 19.7 * 8.6CM (unfolding)

• Net weight: 11.58 kg