Detailed Information About The Product:
1. Use high-quality materials, durable
2. 10 natural sounds, up to 1023 sound combinations
3. The Bluetooth name of each product can be changed, and multiple products can be easily identified
4. The volume of prompt tone can be adjusted to meet different needs of customers
5. Upgrade large chips, support AAC Bluetooth decoding, more lossless formats, low latency, support APP and TWS
Power amplifier chip: TPA3116D2
Bluetooth version: 5.1
Bluetooth transmission distance: 15 meters
Audio input: Bluetooth+AUX+USB stick+USB sound card
Audio output: mono 100W
Adaptive power supply: DC7-24V, greater than equal 4A (AC power is not allowed)
Adapted horn: 20-100W, 3-8 Ω
Volume adjustment: total volume with key click: play/pause double click: next song triple click: enter or exit TWS mode long press: turn off/on
Protection mechanism: input anti-reverse connection, over-temperature, over-current, short circuit, anti-static protection
Sound volume adjustment, on/off prompt tone, sleep aid song, firmware upgrade, etc.
The box matching function and the true wireless function make the two sets of speakers can be combined to form a left and right channel box matching, with a stronger sense of spatial positioning.
Colour:Black
Material:abs
delivered as separate parts, need to assemble by yourself
Package Contents:
1x Bluetooth audio amplifier board module
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.