EWA A119 Mini TWS Subwoofer True Wireless Stereo Small Bluetooth Speakers Metal Portable Waterproof Music Powerful Speakers Item NO.: 3256803636623623

brand:EWA

Features:

Bluetooth distance: 10M

Rated power: 3W;

Impedance: 2.6 Ω

Frequency response: 100hz-18khz

Distortion: thd < 10%

Signal to noise ratio: S / N ≥ 85dB

Playing time: 4 hours
Charge time: 2 hours
Bluetooth frequency: 2.4-2.48GHZ
Lithium Battery Specification 3.7v/400ma
supports Bluetooth and IPX 7 Waterproof
Product size: 38*48mm
Weight: 140g

Package included: 

1x USB cable 

1x retail box

      
Small, simple and Delicate
it should be small,so it can be taken and enjoyed anywhere.it was originally packed with a hard EVA case
to allow the speaker to play music when inside and to protect the speaker from scratches.