The earbuds features a compact body with smart functions and fresh color, which could become your good partner in daily life, study and work.Features:[BT 5.0 Technology] Adopting advanced BT 5.0 smart chip, the earbuds provides one-step pairing, faster transmission speed, more stable connection and lower power consumption.[Premium Audio Performance] The earbuds can deliver a superior sound across the entire frequency range and offers clear and stereo hands-free call.[Easy Touch-Control] Summon your personal assistant easily to control your music, calls, volume, directions and more, without lifting a finger, fast and convenient.[Comfortable Wear] With ergonomic design, the earphones fit well the ear canal, ensuring maximum wearing comfort and stability.[Portable Body] The whole charging case is compact and lightweight, easy to carry everywhere and store.[Universal Compatibility] Widely compatible with iOS and Android systems.Specifications:Material: ABSColor: Black / White / Blue / Green / Pink (Optional)BT Version: 5.0Earphone Battery: 3.7V / 30mAhCharging Box Battery:3.7V / 350mAhTransmission Distance: about 10MItem Weight: 41g (including charging case) / 1.45ozPackage Size: 9.9 * 9.9 * 3.2cm / 3.9 * 3.9 * 1.26inPackage Weight: 80g / 2.82ozPackage List:1 * BT Earphones1 * Charging Box1 * Charging Cable1 * User Manual