Product Features:

• Miniature Earpiece: Earpiece with a tiny wireless induction receiver that converts sound signals via electromagnetic induction.
• Automatic Connection: The compact and portable GSM unit automatically connects the call and transmits sound to the earpiece in real time.
• Stable Signal: Uses mobile phone signal, allowing communication anywhere there is mobile phone signal.
• Features: Small size and powerful sound, comfortable to use.
• Clear Voice: Ideal for communication with clear sound.

Specifications:

• Item type: Wireless GSM earpiece
• Material: ABS
• Product dimensions: Approximately 12mm x 7mm
• Applicable battery: 337 (SR416SW) 15mAh x1
• Total working hours: 6 hours
• Distance from A808 earpiece to GSM unit: Approximately 40cm
• GSM unit dimensions: Approximately 5 x 3.5 x 13 cm
• Polymer battery: 650mAh (built-in)
• Band: GSM 2G full band

Package List:

• 1 x GSM unit
• 1 x Earpiece
• 2 x Battery
• 1 x Earpiece storage box
• 1 x Storage box