China Diamond Shape Mini Portable Handsfree Bluetooth Speaker Bluetooth Audio Wireless Speakers

Waterproof,anti-drop, anti-dust

Small body,big volume

Outdoor equipment necessray

Support wireless Bluetooth

Portable and durable design

Built-in rechargeable battery

Specifications:

Connection method:Bluetooth connection

Interface type :USB

Battery capacity: 120 mA

Frequency response range :2.40G-2.480GHZ

Output power :1W

Signal to noise ratio: ≥ 90dB

Power supply :built-in lithium battery

Channel :1

Play time :3 hours

Bluetooth protocol :5.0

Number of speakers :1

Effective distance : 10 meters

Function :anti-drop, anti-dust, waterproof, voice prompts, cards, Bluetooth audio

Play format :WAV, MP3, WMA

Shell material :plastic

Box material :ABS

Size :59* 38 * 20mm

Product weight :0.025(KG)

Power mode :USB