Teqin Bt-12 Wireless Earphone Motorcycle Helmet Headset Speaker Hands-free Call Bluetooth 4.1 Headphones For Motor Bicycle

Bt-12 Wireless Earphone Motorcycle Helmet Headset Speaker Hands-free Call Bluetooth 4.1 Headphones For Motor Bicycle

• BT V4.1 provides a more stable and smooth connection.
• Hi-Fi headphone offers clear sound performance.
• DIY design, available to be detachable when you want.
• The sound reminder function let you set up the device easily.
• Support hands-free calling, releases your hands and ensures safety driving.

Specifications

• Product Name: Bluetooth Earphones
• Bluetooth version: V4.1
• Frequency range: 2.4026GHz-2.480GHz
• MIC distance: ≤ 1m
• Lithium battery: 3.7V/500mA
• Charging time: 4-5 hours
• Standby time: about 180 hours
• Continuous working time: about 32 hours
• Transmission distance: 10M (vary by environmental factors and cellphone bluetooth devices)