MASTJUST Bone Conduction Headphones with Mic Bluetooth 5.2 Open Ear Headphones with Boom Mic Wireless Headset Waterproof Earphones Conducting Headphones, Quick Charge, Multi-Point Pairing I10

Pick up is at the pallet spot located in Dorr Michigan.

1640 142nd ave. Dorr Michigan

Sun & Mon – Closed

Tue & Wed – 10a.m. – 7p.m.

Wed – 10a.m. – 3p.m.

Fri – 10a.m. – 5p.m.

Sat – 8:30a.m. – 1p.m.

Availability: 1 in stock

This auction has ended


The winning bid will be the highest. Buyers premium 3% and sales tax will be in addition to the winning bid amount. All items are to be picked up within 48 hours of end of auction (72 hours if we are closed, it’s a weekend). If an item is not picked up within the time frame, we will assume it is not  going to be picked up and we will be relisting and you will be out the money paid. These items are to be picked up at the Dorr location. Some auction items can be shipped for an additional charge which will be invoiced after winning the item.  If interested in an item shipped after you won, please email We give you amazing deals, and have given each item a basic inspection.

On average, we find 80-90% of these items in good working condition and complete, mostly “Open Box”. However, some may be used, possibly incomplete, so please keep that in mind when bidding. Returns accepted within 14 days if an item does not work. This does not include chargers, batteries, minor issues or cosmetic wear. You MUST email help@grpliquidations to be approved for a return before you go to the store. Shipped returns must be paid by the customer, we do not pay for shipping charges.  Do not bid unless you agree and understand the terms. By bidding, you acknowledge agreement with the terms provided.

Share this

Terms and Conditions for auction items
Please read before bidding- all items are looked over and labeled at what we see fit.  If you bid on this item, you understand this item could be new, used, open box, a return, etc.Liquidation is a risk and we want everyone to understand before bidding. We do try our best to put actual condition info on each item.
How incremental bidding works: A bid may be placed for any amount equal to or greater than the current required bid amount. The winning bid may end up at any amount.

Share this

Pickup at the Dorr Location

Share this

There are no bids.

  • Upgrade Bone Conduction Headphones: Different from traditional in-ear headphones or Air conduction headphones, this bone headphones transmit sound into our inner ear directly via vibrating our temporal bones, which is a better way to listen
  • Bluetooth 5.2 Workout Headphones: Our open ear headphones with Bluetooth 5.2 technology, more stable and faster wireless connection and up to a range of 33 feet..
  • USB-C Quick Charging & Long Battery Life: The wireless headset with every single full charge can last for 8 hours of use, and 480 hours standby time.(recommended to adjust the volume to 80%)
  • Dual CVC8.0 & ENC Noise Canceling Mics: This bone conduction headset with maximum 220 degrees adjustable boom microphone has built-in CVC8.0 noise canceling dual microphones and ENC noise reduction technology, so the jawbone headphones can pick up your voice exactly and block the noise from the surroundings
  • Safety & Connection: The Headset with open-ear design keeps our ears alert to our surroundings, which can avoid dangerous happening when you\’re doing outdoor activities
  • IP55 Waterproof Headphones: The waterproof lever of the headphones with mic is IP55 waterproof rated which is perfect for working,running,fitness,hiking,riding and other outdoor activities(Not suitable for swimming)
  • Lightweight: The wireless earphones with lightweight body and flexible titanium headband reduces pressure on the ears, which can bring us a very comfortable wearing experience
Share this