Feature(may vary by option.)
●?Turn Anything Hollow into a Speaker - Docooler Bone Conduction Speaker is the speakers smallest (diameter 4cm/1.57inch - Hummingbird Speaker） and most versatile bone conduction speaker that allows you to have a different but still spectacular sound experience anywhere.Meanwhile, in any setting. Turn anything hollow into a speaker, anytime.(Note: Playing super bass music at maximum volume will result in a much shorter battery life, maybe only an hour.)
●?Different Surfaces, Different Sounds - The Docooler duramobi spakers are something you have never seen before. The speaker uses bone conduction technology to give you a DIY customization sound experience. You can test and enjoy different sounds - almost as if different instruments are being used. also can easily place it on different surfaces such as glass, guitars, Kraft box, plastic storage box, photo frames, sports headphones or even dashboards can provide you various sound effects.
●?Excellent Combination Experience - The Docooler bone conduction speakers are connected by bluetooth (Turn it on, and then connect the bluetooth, the speaker will work). Two humbird speakers bluetooth can be paird automatically, which will give True wireless stereo. FinalHighly recommend you to use two interconnected HumBird speakers to achieve true wireless stereo. You can have 2.0 surround sound experience since this innovative Bluetooth enabled device is also TWS enabled.
●?The Small But Powerful Speaker - The sparrow may be small but it has all the vital organs - When you find the right right object for the bone conduction humbird speaker, It delivers high sound volume, being 4 to 5 times louder than the average volume of cell phone speakers, reaching up to 115db, and it delivers you with breathtaking stereo sound with deep bass with 2 speakers. Also allows you to customize the tone quality. Its suggested thin object, such as hallow plastic box or bucket.
●?Multiple Function Speakers - You can use humbird bone conduction speaker to listen to music, podcasts, have separate phone conversations or conference calls, play games or movies, and even enjoy the wonderful experience of the sound of games. The Bone Conduction Speaker also even used as FM radio allows you to listen to music, follow podcast anytime anywhere. （If you have any quality issues, please feel free to communicate with customer service and will provide the most sincere service.）
[1-Packl Black]
[2-Packs Red]
[2-Packs Silver]
Description
Specifications:
Material: Aluminum Alloy
Color: Black/Silver/Red
Qty: 1/2 pack
BT version: BT5.0
Audio format: MP3, AC3, AAC, WAV...
Output power: 3W
Frequency response: 20-20kHz
SNR: ≥70dB
Power-supply: 400mAh lithium batteries, Type-c charge DC5V/0.4A
Package size: 70*70*50mm/2.76*2.76*1.97in(1 pack)
Package weight: 85g/3oz(1 pack)
Packing List 1-Pack :
1*BT speaker
1*Lanyard
1*Suction Cup
1*Adhesive
1*Type-c charge cable
3* Magnetic Fixing Piece
Packing List 2-Pack :
2*BT speaker
2*Lanyard
2*Suction Cup
2*Adhesive
2*Type-c charge cable
6* Magnetic Fixing Piece