Casque audio sport supra-auriculaire X7 à conduction aérienne Bluetooth V5.3 avec emplacement pour carte mémoire et affichage numérique (nouveauté 2026)

X7 Air-conduction Bluetooth Headphones V5.3 With Memory Card Slot Digital Display Over-ear Sports Headphones 2026 NEW Description: Product Name: Wireless Headphones Wearing Method: Air Conduction Acoustic Structure: Ring Iron Combination, Closed Charging Method: Type-C Bluetooth-compatible Transmission Distance: 12 Meters (without Obstacles) Bluetooth-compatible: 5.2, SBC/AAC/Apt-X Bluetooth-compatible Protocol: A2DP/AVRCP/HFP/HSP Battery Life: 8h Frequency Range: 20-20KHz Weight: Whole Machine 27g Specifications: 1.It is stable and won't fall off, you can exercise as much as you want, optimize the weight distribution of the earphones, and don't worry about the earphones falling or shaking. 2. Strong Battery Life, 15 Hours Of Talk Time, A New Generation Of Battery Life Upgrade, Can Last For 8 Hours When Fully Charged, Saving Worry And Effort And Fully Strengthened 4.No Need For In-ear, Painless Wearing, Light Body, Skin-friendly Silicone, Giving You Comfort From The Inside Out, Wireless Without Restraint 5.It can install a large storage card, store songs, switch to MP3 mode, get rid of the constraints of mobile phones, and exercise more easily (The memory card needs to be purchased separately, and this product does not include a memory card). 6.Memory Titanium Alloy Skeleton, according to the size of different head shapes, the shape can be twisted arbitrarily, with endless twists and turns. Package Included: 1*Earphone 1*charging cable