Product Description Specifications The Rapid True Wireless Stereo earphones offer a fast, reliable and convenient pairing to your devices with exceptional studio-quality sound. The ultra-lightweight, sweatproof IPx6 rated earbuds ensure an excellent and comfortable fit. At the same time, the on-bud touch controller helps with track selection, volume control and answering calls using the built-in mic. Simply recharge the TWS earphones by placing them back into their charge case. Includes travel charge case, micro USB charge cable, 3 sizes of earbuds and user manual. Material: ABS. Product Size: 12.2 x 12 x 12.5 mm (earbuds), 62 x 41 x 32.5 mm (charge case) Branding Area: 30 x 15 mm, 20 x 10 mm (charge case) Standard Packaging: Coloured Gift Box Certification: CE, FCC, RoHS Specifications: Bluetooth Version 5.0, Protocol: A2DP, AVRCP, HSP, HFP. Earphones - Play Time: 3.0-4.0 Hours, Speaker Size: 8 mm, Frequency Range: 100Hz - 20KHz. Working Range: ≤10 metres. Battery: Lithium Polymer, Capacity: 50 mAh (x2), Charge Time: 1.0-1.5 Hours,