Technical Specification:

Series name: Funpods Series
Product name: True Wireless Earphones
Model: JR-FB2
Pairing name: Joyroom Funpods FB2
Type: half in-ear
Color: White、blue
Bluetooth chip: JL-AD6973D4
BT version: V5.3
BT audio decoding: AAC, SBC
Supported protocols: HSP, HFP, A2DP, AVRCP
Working frequency: 2402-2480KHz
Earbuds battery capacity: 35mAh
Case battery capacity: 400mAh
Speaker impedance: 32Ω
Rated power: 2*3mW
Speaker: Φ13mm
Music time: 7h（70% volume）
Total playtime: 35h（70% volume）
Calling time: 5h（70% volume）
Earbuds standby time (connected): about 48h
Earbuds charging input: 5V⎓200mA
Case charging input: 5V⎓1A
Charging input port: Type-C
Cycle counts: about 4 times
Earbuds charging time: about 1.5h
Case charging time: about 1.5h
Water resistance: IP54
Material: ABS+PC
Earphone weight: 3g
Net weight: 37.6g

Features:

φ13mm dynamic Driver (big sound, HiFi audio)
35Hrs Playtime, ultra-fast charging (7hrs Playtime on one charge, 35 hours total listening time with the charging case, 10-minute charging offers 1 hour listening time)
BT 5.3, One-step Reconnection (higher anti-interference capability, lower consumption, auto reconnection once opening the case)
Low latency technology (sound and picture in sync, 65ms low latency)
DNS enhanced calling (DNS calling noise reduction, clear calling experience)
Lanyard hole design (enhanced portability, perfect for travel)
Tilt design, long-lasting comfort (snug fit, more comfortable to wear)
IP54 water resistant (IP54 waterproof rating, withstands rain and sweat)
Universal compatibility (widely compatible with various Android, iOS, and Windows devices)