DEIVA Kintone Series Neckband Sport Wireless Earphone

*Bluetooth version: BT5.0

*Certification: CE/ROHS

*Battery capacity: 170mAh

*Music playback: 15 hours (normal volume)

*Horn diameter: 14mm

*Speaker impedance: 32 ω ±15%

*Frequency response range: 80HZ-20000 HZ

*Charging interface: Mirco-USB

*Product features: call, music playback technology: material

*Material: ABS Standard: GB8898-2011

*Weight:25g