Introduction:
BlitzWolf F1 is a stereo wireless bluetooth v4.0 speaker.
Comes with 1800mAh powerful battery you can enjoy a long music playback.
Slim body shape and  experiencing rich sound for the on the go and outdoor use.
 
Features:
1.Version 4.0 Bluetooth
2.Stereo Hi Fi with two 5 Watt speakers delivering a rich and dynamic sound experience
3.IPX-5 Exquisite aluminium alloy casing with waterproof design: water resistant， splash-proof， shock-proof，  
   dust-proof， can be used in harsh environments such as outdoors and shower
4.Enjoy 10-12 hours of non-stop music with our built-in 1800mAh Lithium battery
5.Universal compatibility for Android，for iPhone and other Bluetooth-enabled media devices with AUX port.
6.Built-in Mic and Bluetooth hands-free capability
7.Auto sleep energy saving function.

Brand	BlitzWolf™
Model	F1
Channel	2.0
Bluetooth module	Actions
Bluetooth version	4.0
Interface	Micro USB port，AUX in Jack
Accessories	USB charging cable， user manual. audio cable
Speaker	Φ45mm; 2CH x 4Ωx5W
RMS	4Wattsx2CH
Bluetooth Distance:	10M(±2M)
Sensitivity	80db
S/N	≥60db
Frequency response	100Hz-20KHz
Distortion	≤0.4% @1W
Working voltage	3.7V-4.2V
Working current	≤400mA
battery	1800mAH
Charging time	4-5 hours
Playback time	About 10-12hours
Size	L162*W62.6*H28.6 mm
Package included	1 x BlitzWolf™ F1 speaker
	1 x micro usb charger cable
	1 x3.5mm Audio Cable
	1 x wrist strap
	1 x Manual

Kindly reminder:
Please make sure that charge the speaker at your first using.
 
FAQ & Solution:

1.The speaker is not connecting to my device. How can I fix this? 
  (a)Ensure your device’s Bluetooth function is enabled.
  (b)Make sure your device is within 3ft/1m of the speaker.
  (c)Delete the pairing record on the speaker or your device.
  (d)Restart your Bluetooth speaker.
 
2.Can I use the speaker to play music while charging?
It’s best to charge to speaker while it’s off，especially when the battery is low， in order to protect the long-term performance of the battery

3.How to recharge the speaker?
When the speaker’s battery is low the power indicator will flash red light
1).Plug the micro USB cable into the input port of the speaker.
2).Insert the other end of the USB power cable into either;
  (a) a computer USB port or;
  (b) a USB  AC adapter (not included) connected to a wall socket.
A steady red light indicates that the speaker is charging.The red light will go off when the speaker is fully charged.

An 18-MonthWarranty:
We believe in our products， join BlitzWolf to get what you want. We back them all with an 18-month warranty and provide
friendly， convenient support.