Deyuer Bluetooth 4.0 Rechargeable Motorcycle Helmet Headset Loudspeaker with Microphone

Specifications: Adopted bluetooth-compatible 4.0 and EDR technology. the headset has stable and fast signal transmission. It has the function of automatic call answering after calling 5 seconds. Anti-inference microphone is equipped. It is installed in your helmet. Item Name: Helmet Headset Material: ABS Model: BT8 Bluetooth Version: V4.0+EDR Response Frequency: 180-2000kHz Sound to Noise Ratio: 80dB Transmission Distance: 10m MIC Distance: ??1m Battery: 3.7V/150mA (Included) Bluetooth Name: Music Hat Compatible: for Apple. for Samsung. for Xiaomi. for Meizu. for iPad. for Notebook. for Desktop Computer and Other Digital Devices Features: Stable Transmission. with Mic. Automatic Call Answering Size: 23cm x 4.5cm/9.06" x 1.77" (Approx.) Notes: Due to the light and screen setting difference. the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Helmet Headset 1 x USB Cable

• Adopted bluetooth-compatible 4.0 and EDR technology. the headset has stable and fast signal transmission.
• It has the function of automatic call answering after calling 5 seconds.
• Anti-inference microphone is equipped.
• It is installed in your helmet.