ZEALOT B38 Sports Wireless Bluetooth-compatible Headset Head-Mounted Noise Reduction Folding Headphone - White

• Skin-friendly and comfortable to wear listening comfortably
• 40mm large speakers high definition stereo sound
• HiFi audiophile sound quality is pure and clear
• Scenario-based intelligent noise reduction
• Bluetooth-compatible V5.2 high performance and low power consumption
• The foldable design is easier to carry on the go

Specifications:

• Transmission range: 10m
• Charging voltage: DC 5V
• SNR: ≥90dB
• Frequency range: 20Hz-20kHz
• Bluetooth-compatible version: 5.2
• Speaker size: Ф 40mm*2
• Distortion: ≤1%
• Working voltage:3.7V
• Battery capacity: 250mAh
• Product weights: 208g
• Product size: 168 x 189 x 82cm