TG series New Model: TG-664
bluetooth specification: V5.3
audio Noise ratio: ≥ 85db
wireless transmission range: 10m
battery capacity: 1200mAh
built-in voltage: 3.7V
playback Time: About 2H (varies depending on audio content and volume)
speaker specification: 52mm * 1
speaker Power: 4Ω/10W * 1
frequency response: 120Hz-18KHz
single size: 88.5*93.5 * 107mm
stand-alone Weight: about 442G (bare metal stand-alone)
charging input: 5V/500 mA
color: Black Red blue gray camouflage purple 6 colors
packing quantity: 40PCs
weight of each piece: net weight 20.8KG gross weight 21.9KG
carton size: 49.2*26.5 * 45.2CM
function: support Bluetooth function TF card USB flash drive direct reading TYPE-C interface magic color LED light portable function support TWS