JOWAY H138 Stereo Sound Wireless Earphone Neckband Bluetooth 5.0 Headset Gaming Sports Headphone

• The magnetic design makes it easy to be auto magnetically absorbed together when not in use. You will not have the bother of losing the earphone
• Adopt the latest Bluetooth 5.0chip, low delay, which delivers high-fidelity audio for a more stable connection and stronger signal transmission, designed for game and music
• Adopt 35° side in-ear wearing structure design, with soft silicone ear tips, better fit the ear canal and give both ears better wearing experience
• Neckband design, light in weight, easy to storage and carry
• Great for running, hiking, cycling, car driving, business occasion, etc, enjoy superb sound quality

Specification:

• Bluetooth version: Bluetooth V5.0
• Product material: TPE, silicone
• Sensitivity: 103±3dB
• Signal-to-noise ratio: 59dB
• Rated working voltage: 2V
• Output Impedance: 32Ω
• Frequency response range: 20Hz-20KHz
• Speaker unit: Φ10mm
• Battery capacity: 150mAh
• Play time: 13-15 hours
• Product line length: 32cm
• Charging interface: Micro USB
• Product weight: 21.2g