• Designed for helping upgrade your audio device to be a BT device
• Built-in battery, suitable for all devices that have a 3.5mm audio port
• Portable size, lightweight and compact but solid and sturdy
• It ensures stable transmission from up to 10m/33ft
• 2-in-1 Audio transmitter and receiver, easy to switch

Specifications:

• Product Type: Transmitter & Receiver
• BT Version: BT 5.0
• BT Distance: 10 meters (no obstacles)
• Material: PVC
• BT Version: 5.0
• Supported Protocol: A2DP, AVRCP
• Playing Time: up to 5 hours
• Charging Time: about 1 hour
• Charging Input Voltage: DC 5V
• Input / Output:3.5mm aux port
• Mic Sensitivity: -42dB
• Item Size: Approx. 152 * 23mm