Parameter:
play music, handfree call, PX4 waterproof,
material : ABS, silicon
power supply: built-in battery / USB 5V
regular color: black / green
Product size: 8+9840 M
Product net weight: 300G
Bluetooth version 5.0
channel mode: Mono channel
Speaker: 40mm, 423W
Bluetooth distance: >10M
rate response: 6OH2-16KH2
battery capacity: 400mah
color box size: 10146110 MA