ERATO MUSE 5 True Wireless 3D Stereo Bluetooth Headset - Glacial Blue

https://i.imgur.com/6nFseTn.jpg https://i.imgur.com/ejjbETn.jpg https://i.imgur.com/eHgdYsF.jpg True wireless technology supports Bluetooth 4.1 No matter when and where you can enjoy high quality https://i.imgur.com/fzmFrg8.jpg Portable battery box Protection box built-in lithium battery, Outdoor power life accessible! https://i.imgur.com/H23bs3a.jpg https://i.imgur.com/ChqSqWs.jpg https://i.imgur.com/kXFX7WL.jpg Patented FitSeal ™ earplugs can be fitted with different pinhole shapes for stability during exercise https://i.imgur.com/KjO8HvL.jpg https://i.imgur.com/90GjZQ5.jpg https://i.imgur.com/UFlAsk0.jpg https://i.imgur.com/AZEB6CP.jpg https://i.imgur.com/p0qvFPf.jpg https://i.imgur.com/TKfyZE6.jpg Bluetooth: bluetooth 4.1 Wireless Receiving distance: about 10 meters Frequency: 20Hz ~ 20kHz Size: Headphones: 25.2mm X 20mm X 30mm Charging box: 78.1mm X 39.2mm X 39.77mm Material: Charging box: ABS + PC / headset main body: ABS + PC Weight: Headphone: 8.5g X 2pcs / Charging Box: 46g Use of time: Under normal circumstances operating conditions, the headset alone to listen to music about 4 hours, talk about 6 hours Headphone full time required: 2 hours NCC: CCAK16LP2400T1 Product is equipped A pair of headphones, charging box, charging cable, ear plugs*4 pairs, FITSEAL fixer*3 pairs, manual Remarks Warranty time: With the invoice (receipt) purchase date, tested non-human damage warranty for one year Origin / manufacturing methods made in PRC