UHF 730MHz original sound transmission, anti-interface and ultra-short delay, giving you the best music sound.

Supports 4 sets of devices working at same time, one-to-one; and max. transmission range is up to 50 meters.

Built-in rechargeable lithium battery, long working hours; and comes with USB cable for convenient charging.

Plug and play, simple to use; compact size and lightweight, easy to carry.

Color: black

Material: ABS

Audio Response Range: 20Hz-20kHz

Frequency: UHF 730MHz

Transmission Range: Max.50M (No obstacle); 30M (through-wall)

Transmission Delay: Less Than 4ms

Power Supply: Built-in 3.7V 600mAh rechargeable lithium battery

Charge Port: Micro-USB

Item Size: 11 * 4.5 * 1.5cm / 4.3 * 1.8 * 0.6 inch

Item Weight: 35g / 1.2oz (for each)

Note:

Package List:

1 * Transmitter

1 * Receiver

1 * User Manual

1 * USB Charging Cable