ITEM NAME:K1 TWS Wireless Bluetooth 5.0 Earphones HiFi Stereo Earbuds Sport Headset #SFD Product Description Description: Feature: - One-to-two connection, caller number, one-button full-function control, multi-function key, number redial, call rejection, language report. - Headphones in-ear design. - Large capacity of battery compartment, can be charged multiple times. - Emergency charging of mobile phones. Specifications: Chip: For ChinaCache 8258/5.0 Support Agreement: A2DP/AVRCP/HFP/HSP Frequency range: 20Hz-20kHz Working range: 10 meters/32.81ft Battery capacity: 55mAh Battery compartment capacity: 1200mAh Headphone talk time: about 6 hours Earphone listening time: about 4 hours Headphone charging time: about 60 minutes Standby time: about 180 hours Headphone size: 19*15*11mm/0.75*0.59*0.43in Battery compartment size: 75*41*30mm/2.96*1.61*1.18in Color box size: 90*90*23mm/3.54*3.54*0.91in Headphone net weight: 4g Color box gross weight: 105g Notes: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 X Earphone 1 X Charging Case 1 X Charging Cable 2 Sets X Earmuffs 1 X Manual 1 X Packing Case.1 X Charging Case. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. Chip: For ChinaCache 8258/5.0. Color box gross weight: 105g.
