M3 Wireless Bluetooth Speakers Waterproof Portable Outdoor Loudspeaker Mini Box Speaker Support FM & TF & U Disk

Description
Portable detachable strap
Ultra-portable speakers with detachable strap, perfect for travel, hiking, cycling, mountain climbing...With a base on the side, it can set on table.
Superior Shockproof Material Speaker is made of engineer plastic, shockproof, keep intact even falling onto the floor. Covered by special dustproof and waterproof mesh.
TWS Pair it with a second speaker to create an unmatched stereo experience. And bring multiroom audio to your whole home.
A stereo pair not only creates more room-filling sound, but also provides great bass extension, with a deeper, more accurate reproduction of low frequencies.

Specification
Bluetooth version: 5.0
Bluetooth distance: <33Ft
Support: FM, TF card input, U disk input, 3.5mm audio input
Extended memory: 32G(Not included)
Battery capacity: 1200mAh
specifications: ? 40 mm, 4 Ω / 5 w
Charging Time: 2-3 hours
Working time: 3-4 hours
Charging parameters: 5V
Support music format: MP3
Frequency response: 70Hz-20KHz
Signal to noise ratio: ≧90dB
Distortion rate: <1%
Material: ABS
Color: Black, Blue, Red
Product size: 16.5*4*7CM
Product net weight: 345g

Portable Bluetooth Speaker*1
USB Cable*1
Audio Cable*1
User Manual*1