Pls Note:
There have four size, pls read the specficattion carefully befor order.
Size 4 :
Product Description
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VTIN Stereo Punker Series Portable Bluetooth Speakers 20W
NOTE:
As it is IPX4 waterproof outdoor bluetooth speaker, it suitable for most of outdoor activitites and do not worry about be splashed, free yourself when at poolside, on the beach even at a camp rainy day. Please Kindly note that can not make it immersion in water.
When turn on the Vtin portable blutooth speaker, you can hold down the plus sign on the speaker itself until it starts making a sound like a busy signal. Once you hear that, the Vtin speaker VOLUME IS AT MAX.
TAKE VTIN WATERPROOF BLUETOOTH PORTABLE SPEAKER EVERYWHERE ANYTIME
25 Hours Long Battery Life
Vtin wireless portable speaker 20 watt built-in 4400mah battery, which means you can play music up to 25 hours at the volume of 70%, a greater battery life time than most of the speaker. A perfect choice for those who like to enjoy the music from morning to the evening and do not worry about battery life.
Portable Durable Design With A D Ring
With the with a D ring which is handy to attach the speaker to a backpack or even a lawn chair, just take it everywhere and durable enough for a long time use of most outdoor activities.
High Performance-Price Ratio Bluetooth Speaker 20W
High Powered by 20 watt drivers, Vtin waterproof bluetooth speakers offers very crisp and clear sound, which is loud enough for at home, rooms, having a small party and perfect for many outdoor activities like driving, camping, golf, beach, trip, a picnic time and so on.
Package Included:
1 x VTIN Punker Portable Waterproof Bluetooth Speaker
1 x AUX Audio Cable
1 x Hook
1 x USB Charging Cable
1 x User Manual
Size 3:
Round section
This Bluetooth speaker is ideal for outdoor and indoor activities. Provide you full high definition sound, impressively crystal and high quality music experience.
Feature:
1.100% brand new and high quality.
2.Bluetooth 4.0 Technology, compatible with all Bluetooth-enabled devices, connect to your smartphone instantly.
3.Super sound quality, enjoy the High Definition music while partying, walking and etc.
4.High capacity rechargeable 1800mAh battery for up to 5 hours of playtime based on music volume.
5.Support TF card, can dial, answer, re-pull, hang phone, conversion mode has live voice prompts.
6.Light weight and portable, easy to carry and use in indoor and outdoor.
Specification:
1.Support A2DP,AVRCP, Handsfree profile.
2.Bluetooth Version:V3.0+EDR Class 2
3.Working Range:Up to 10metes
4.Dimension:180mm*63mm*63mm
5.Net Weight:560g
6.Speaker:40mm
7.Loudspeaker Output:2*3W
8.Frequency Response:280HZ-16KHz
9.Signal-to-Noise: 95dB
10.Distortion: 0.5%
11.Battery Voltage/Capacity:1800MAH
12.Battery Charging Voltage:5V±0.5V
13.Battery Charge Time: 4hours
14.play time values for speakers :10hours
15.Standby time:200 hours
Packing List:
1 x Bluetooth Speaker
1x user instruction manual
Size 2-power bank:
Feature:
1. NFC Technology (Near Field Communication,Only for Android) for easy and instant pairing.
2. Bluetooth speaker 4.0 connects faster, more stable, compatible with all your Bluetooth-equipped devices, and Outstanding connection range of up to 10 meters.
3. Built-in microphone, enables use this Wireless Bluetooth Speaker as a speakerphone, so you can enjoy hands-free calling.
4. Built-in rechargeable 3.7V, 3600mAh lithium-ion polymer battery, enables you to stream music for up to 10 hours on a full charge.
5. 3600mAh power bank can charge your phone or other device in emergency.
6. IPX4 Waterproof, dustproof, anti-scratch, shockproof, high temperature resistant speaker.
Specification:
Item Type: Bluetooth Speaker
Material: Plastic, Silicone
Color: Blue, Black, Red, Green
Bluetooth 
