Tai nghe không dây i7s TWS True Bluetooth Âm thanh nổi Kết nối đa điểm

i7s TWS BT earphone is specially designed for you to listen to music and answer calls while doing sports or driving, which features advanced True Wireless (TWS) BT Technology, built-in high-grade microphone and speaker, hands-free function and lightweight design. Included portable silicone lanyard and earphone case protects your earphone against bumps, drops and shock. A great companion for your daily life, office time, driving or travel. Features: Advanced BT Technology: True wireless (TWS) BT technology ensures transmitting strong signal in high-quality high speed and offering high-fidelity stereo music. TWS BT Design: Wireless dual ear stereo design, left and right ear channel separation. You can use the Left and Right ear earphone solely (single track mode), or use in pairs (stereo mode). HD Microphone: High-sensitivity microphone reduces ambient noises and grasps the detail of voice, ideal for in-car calling or working use. Multi-point Connection: It can simultaneously connect two smarts phone. So you can seamlessly switch between your business and personal phones. Charging Box: The 450mAh charging box can charge for the earphones and can be used as a perfect storage case for them, protecting them from damages. Useful Accessories: Included portable silicone lanyard and earphone case protects your earphone against bumps, drops and shock, very useful. Specifications: Model Number: i7s BT Version: 4.2+EDR Transmission Distance: 10m (no obstacle) Frequency Response Range: 20Hz-20KHz Mic Sensitivity: -42dB Impedance: 32Ω Battery: Earphone: 2 * 3.7V / 45mAh; Charging Box: 3.7V / 450mAh Charging Time: about 1-2 hours Music Play Time: about 3-4 hours Standby Time: about 100 hours Color: Black, White (optional) Earphone Size: Approx. 4.7 * 1.8 * 1.8cm / 1.85 * 0.70 * 0.70in Charging Box Size: approx. 6.7 * 5.5 * 2.7cm / 2.63 * 2.16 * 1.06in Item Weight: approx. 40g (32g of the charging box, 4g of each earphone) Package Size: approx. 10.2 * 10.2 * 3.3cm / 4.01 * 4.01 * 1.29in Package Weight: approx. 91g / 3.28oz Package List: 1 * Pair of Earphone 1 * Charging Box 1 * Silicone Lanyard 1 * Silicone Earphone Case 1 * Micro USB Charging Cable 1 * User Manual (Chinese English)Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....