Remax RB-H7 Wireless bluetooth speaker can phone call control, Volume control, Easy access to hands-free talking / Volume up / Volume down / Fast forward ( skip ) / Backward / Pause / Play / Power buttons best price in Bangladesh online shopping PhoneShopBD.com. 

Anker A3181 SoundCore Sport XL Portable Bluetooth Speaker,15Hrs Playtime,16W Audio Output, 2 Subwoofers, 66ft Bluetooth Range,  Built-in Mic,

• Wireless Bluetooth Speaker NILLKIN Stone, with battery.
• Working time with one charge: 5 hours
• Range: up to 10 m

JBL Boombox Portable Bluetooth Speaker

• 1.5" inch driver and passive radiator
• Bluetooth V4.0 audio streaming
• 360 degree sound field
• Mini size for easy carry
• With bottom passive radiator design for springy bass 
• Directly access TF card
• Internal Li-ion battery

Double 45x80mm full frequency sound units for really and pleasant sounds.

Multiple device interfaces for easy connection.

Supports wall and desktop installation.

Supporting Bluetooth playback.

Original Xiaomi Universal Bluetooth 5.0 Speaker 30W Fast Qi Wireless Charging NFC Dual Bass Speaker for iPhone 12 Mi 9/10 Pro etc

Features: Bluetooth player
WIreless charging
Pick/hang up
NFC pairing
USB charging
AUX audio input
APT-X
DSP

• Built-in 3000mAh rechargeable Li-ion battery supports up to 12 hours of playtime.
• No more worrying about rain or spills; you can even submerge Flip 4 in water.
• Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns playing impressive stereo sound.

• Good Design – Waterproof Structure
• Support Multiple Input Sources: Bluetooth, TF card and 3.5mm AUX input
• Excellent Sound and Bass
• Reasonable Price

Wiwu Thunder P40 Portable Waterproof Dazzling LED Bluetooth Speaker with Microphone