Bluetooth pairing name: XO-T5Pods (5th generation standard version)Bluetooth version: Bluetooth V5.3 Bluetooth main chip: Jerry AD6983D2Battery: Charging compartment capacity: 3.7V 200mAh (actual 200mA), headphone battery capacity: 3.7V 35mA x 2Charge the headphones approximately 2 timesLightning charging time: Charge the charging box for about 1 hourTalk time: about 4 hours/Music time: 80% Volume: about 4.5 hours Shutdown standby time: When fully charged, standby time is about 3-6 monthsSupports Bluetooth protocol: HFP HSP A2DP AVRCPFunction: Play/pause the previous song, answer the next song, hang up the phone, reject the call, language assistantSize: 45.2 * 60.6 * 21.7mmWeight earphone 6.6g, charging stand 51.5gMaterial: ABS shell material