STABLE BLUETOOTH CONNECTION The latest Bluetooth technology allows you to seamlessly switch between three connected Bluetooth-enabled devices—just one tap and you can easily switch from Mac to iPad or iPhone. If you're used to operating multiple devices at the same time, this is the one for you.

Built-in rechargeable battery, after a full charge, continuous operation for over 36 hours. Built-in charging LED so the charging status is clearly visible at a glance.

Specs:

• Transmission: Bluetooth (No USB receiver)
• Charging cable length: 30 cm
• Distance: 10 m
• Charging time: 1 to 2 hours
• Material: ABS
• Voltage: 3.0-3.7V
• Battery: Lithium
• Charging method: Mini USB port (Cable 50 cm long)