Main Features:


Built-in Bluetooth Technology Works with Virtually any Bluetooth-Enabled Device (Smartphones， Tablets， PCs)
Silicone protective sleeve ensure waterproof， dustproof and shockproof function
Built-in 4000mAH battery， which can last for up to 10 hours on a single charge. This speaker can also be used as a power bank
This is a multifunctional bluetooth speaker which has flashlight， wireless bluetooth music， FM， TF card， power bank functions
Flashlight function for Emergency
3.5mm stereo jack can connect Audio player (desktop PC， laptop， tablet， and etc.)


Specifications

1.Battery capacity: 4000maH
2.Bluetooth Version: CSR 3.0
3.Music time: 6-8hrs
4.Standby time: ≥30 days
5.Transmission distance: 10m
6.Frequency response: 20Hz-20KHz
7.Speaker: 4Ω
8.SNR: ≥90dB
9.Operating voltage: 3.7V
10.Distortion:!#!lt!*!1%
11. Input voltage: 5V/ 1A
Output voltage: 5V
Output power: 3W
Work voltage: 3.7V
12. LED lamp power: 1W
13. 3 LED modes: Normal， Weak， Flash
14. Size: 156 x 51 x 51 mm
15. Color: Red， Blue， Green， Grey， Brown
16. Weight: 260g


Standard Package :

Accessories:
S1 Bluetooth Speaker *1pcs
Bicycle bracket *1pcs
Carabiner *1pcs
USB charge cable *1pcs