Riversong Rhythm L Wireless Headphone

Virtual surround sound, Portable folding, Built in large capacity battery, Protein sponge material protect the ear with zero pressure, Bluethoot version 5.0,Support profile: A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP, SMP,ATT, GAP, GATT, RFCOMM,SDP, L2CAP, Transmitting Power Class 2, Frequency range : 2.402-2.480 GHz, Speker Ø40mm, impedance 32 Ω, Sensitivity 110dB±3dB, TFcard supported 128M-32G, FM frequency 87.5-108mHz, battery 500 mAh, talk time 10 hours, charge time 3 hours

• BT V5.0 + EDR
• Up to 10 hours of playback time
• 6 Stereo Sound Effects
• 1 year warranty provided by the manufacturer from date of purchase