Funpods is the name of the series. True Wireless Earbuds is the name of the series. JR-FN1 model FN1 Joyroom Funpods is the paired name. Style-wearing in ear Color: Black and White Chip BT8952F Version of BT: V5.4 Decoding audio: AAC, SBC Protocols supported include HFP, A2DP, and AVRCP. Operational frequency: 2402–2480 MHz Range of frequency response: 20 Hz–20 kHz An earbud 35 mAh is the battery's capacity. The case 400mAh is the battery's capacity. Speaker: φ10mm ANC off music time: roughly 7 hours at 70% volume ANC music time: approximately 4 hours at 70% volume Call duration: roughly five hours at 70% volume A total of 35 hours of music About 48 hours is the standby time (connected). An earbud Input power: 5V to 200mA case Input power: 5V⋓1A Type-C charging port Cycle counts: roughly four An earbud Case charging time: roughly one hour Waterproof IP54 charging time: approximately 1.5 hours Composition: ABS+PC Case weight: 39g; Earphone weight: 3g