New bluetooth V4.0 technology， compatible with all bluetooth-enabled devices
Easily plays music with bass effect via bluetooth， micro SD card ( TF card ) or FM radio
It can be easily mounted on the bike by bracket with silicone protective sleeve ensure water resistant and shockproof
Built-in 4000mAh battery， which can last for up to 12 hours on a single charge， also can be used as a power bank
LED flashlight make you can walk on the dark and make SOS signal when you get lost
Optimized the passive radiator for better bass and sound quality
With dust proof， water resistant， shockproof， mobile power， flashlight， play music， hands-free call function
Brands: ZEALOT
Model: S1
Design: Classical，Cool，Multifunctional，Portable
Compatible with: Mobile phone，MP3，MP4，TF/Micro SD Card
Supports: Bluetooth，FM，Hands-free Calls，LED Shinning，Loudspeaker，TF Card Music Playing，Volume Control，Water Resistant
Functions: AUX Function，Songs Track，Stereo
Connection: Wireless
Interface: 3.5mm Audio，Micro USB
Audio Source: Bluetooth Enabled Devices
Color: Brown，Gray，Green，Red
Bluetooth version: V4.0
TF Card Extension: 32G to the Max.(Not Included)
Transmission Distance: W/O obstacles 10m
Speaker Impedance: 4 ohm
Power Output: 3W
Standby time: 30 days
Freq: 20Hz-20KHz
S/N: 90dB
FM Radio Frequency: 87.5-108MHz
Power Source: Battery，USB
Charging Voltage: 5V
Working Voltage: 3.7V
Charging time: 5 - 6 hours
Lasting Time: 12 hours
Battery Capacity: 4000mAh
Battery Type: Lithium ion battery
Battery Voltage: 3V
Battery Current: 1A
Package weight: 0.372 kg
Product size (L x W x H): 15.50 x 4.50 x 4.50 cm / 6.10 x 1.77 x 1.77 inches
Package size (L x W x H): 18.50 x 7.50 x 7.50 cm / 7.28 x 2.95 x 2.95 inches
Package Contents: 1 x Bluetooth Speaker， 1 x USB Cable， 1 x English User Manual
