Features: Bone conduction speaker, a DIY sound experience, place it on different surfaces such as plastics storage box, gla, wooden desk can provide you various sound effects. Features advanced BT 5.0 chip supporting BT connection and True Wirele Stereo-enabled. Quality sound effect, up to 115db powerful sound volume, full ba and loud treble. Built-in 400mAh lithium battery, up to 6 hours playing time after 1 hour fully charged. Mini and compact size, convenient to carry and perfect decoration. Used as FM radio allows you to listen to music, have phone conversations or conference calls, and even enjoy an fine sound experience of your playing games, videos or movies. Specifications: BT version: BT5.0 Audio format: MP3, AC3, AAC, WAV... Output power: 3W Frequency response: 20-20kHz SNR: 70dB Power-supply: 400mAh lithium batterys, Type-c charge DC5V or 0.4A Material: aluminum alloy Color: black, silver, red (optional) Qty: 1 pack, 2 pack (optional) Package size: 70x70x50mm or 2.76x2.76x1.97in(1 pack) 145x75x50mm or 5.71x2.95x1.97in(2 pack) Package weight: 85g or 3oz(1 pack) 190g or 6.7oz(2 pack) Packing List: Package1: 1xBT speaker 1xLanyard 1xSuction cup 1xAdhensive 1xType-c charge cable Package2: 2xBT speaker 2xLanyard 2xSuction cup 2xAdhensive 2xType-c charge cable1. We accept , ,TT. All major credit cards are accepted through secure payment proceor ESCROW. 2. If you canandx27 t checkout immediately after auction close, please wait for a few minutes and retry.1. All orders will be shipped within the promised proceing time. 2. For Remote area, DHL or Fedex or UPS or TNT will charge extra " Remote Area Fee", please understanding it. 3. About delivery time, service transit time is provided by carrier and excludes weekends and holidays, transit times may vary, particalarly during the holiday season.1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and or or misused after receipt). Acceories come with a 3-month warranty. 2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if poible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on aliexpre 1. You have 7 days to contact us and 30 days to return it from the date you received. If this item is in your poeion more than 7 days, it is considered used and we will not iue you a refund or replacement.Shipping cost is bear by buyer. 2. All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return. We only accept return the goods by Post or Tracked Shipping Method. 3. We will bear all the shipping cost if the product(s)is(are) not as advertised.1. We maintain high standards of excellence and strive for 100 percent customer satisfaction Feedback is very important 2. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily addre your concerns. 3. We appreciate full 5-star positive feedback, we will also send the same feedback to you. Hope longterm busine with you Drop Shipping Service. 1. There is no limited stock to fulfill the orders on a daily basis. 2. We use ePacket shipping for most countries, such as United States, Canada, Australia, Ruian Federation, Germany, France , Spain , United Kingdom and New Zealand. 3. Priority shipping, fast shipping within 48 hours. 4. No invoice or receipt or promotional materials included.",