type of speaker box: Solar Bluetooth speaker
adjustment method: Button
features: Bluetooth calling, music, audio input, solar charging, flashlight, TF card, U disk
transmission Range: up to 10 meters, the data is measured in open and uncovered areas, and walls and buildings may affect signal transmission.

Texture technique: ABS plastic
bluetooth specification: 5.0 Zhongke Lanxun
battery capacity: 800mAh
charging voltage: DC5V
speaker specification: 52mm 4Ω 5W
frequency response: 100Hz-20KHz
signal-to-noise ratio: ≥ 80dB
product Size: 195x90x72mm
product Weight: 390g/435g
Product packaging size: 205x95x76mm
packing quantity: 50 PCS
Carton size: 51x49x38cm
weight: 21.5 KG/22.5 KG
product Standard: 1 product, 1 charging cable, 1 manual