An unique design and high quality sound make Crown Wireless Earbuds a great choice for any situation. Touch control sensitivity makes it easy to take calls and switch songs without looking at your phone. Keep them charged and ready to go with the convenient charging case. V5.0 allows you to stay connected with less call dropping, signal interference and not having to be tied to your phone with a connectivity distance of up to 20m. Version: 5.0 Speaker output: 5mW 32ohm Distortion and noise: 20 to 20KHz Working Distance: 20m Output frequency of speaker: 98±3db Battery built-in earpiece: 30mAh *2 Charging station battery:185mAh Type C input: 5V/250mA Charging time for earbuds: 1.5hours Charging time for station: 2 hours Playing time: 3 hrs (70% volume) Standby Time (After Pairing): about 60 hours Net weight: 47.6g/ 1.68oz Earbuds size: 35.8*16.5*19mm Charger box size: 55*24.8mm Net weight: 38.7g/1.36oz What’s Included: 1 pair of TWS earbuds 1 Charging case 1 Instruction Manual 1 USB to Type C Charging Cable