Multi-function power bank Highlight LED flashlight. Alarm function Built-in mini-subwoofer speaker rechargeable battery

Speaker Spec:

Output Power: 3WInput Voltage: 5VBuilt-in lithium battery spec: 3.7V/2200MAHImpedance for speaker:4 ohm.  Frequency range: 20Hz to 20kHzS/N ratio:>80dBTHD:<0.5%Charging period:8~12 hoursWorking period: 8~12 hoursPower Supply: Built-in lithium battery or USB cableAudio Socket:3.5mm stereo jackAudio Source: PC/Notebook/ MP3/ MP4/Mobile phone, etc

Power Bank Spec:

Power capacity:2200MAHOutput :5V/500MAHInput: 5V/500MAHConversion efficiency:95%Safety Voltage:3V

Flashlight Spec:

Led light spec:1W/100lmLight distance:200m

Product Spec:

Working temperature: -10°C~+50°CMaterial: Aluminum alloyDimension: 140*37*37mmNet weight:235g

Features:

Multi-function power bankPower bank function:built-in rechargeable lithium battery,large 2200 MAH capacity.Highlight LED flashlight.Alarm functionMulti- modes playing: AUX/TF card/FMBuilt-in mini-subwoofer speaker, playing songs like singing by the singer.High efficient Class AB analog amplifier can reproduce the pure musicProfessional DSP FM radioAluminum alloy case with seal design, good anti-throw and waterproofness, conveniently used in rainy and snowy days3 in 1 multi-function jack makes this product more simple and beautifulProfessional bicycle support ,help you enjoying music on the riding wayColorful lamp indicatorFashionable woolen bag

Packing information:

Quantity/carton: 50 piecesGross weight: 26kgNet weight:25kgCarton size: 65*44*39cm

Accessories:

USB charging cable x 13.5mm audio cable for pc/mp3/iPod/cell phone x 13 in 1 standard charging cable for digital devices x 1Bicycle support x 1Woolen bag x 15V/500MAH Charger x 1User Manual x1

Multi-function power bank with led flash,alarm and built-in mini speaker