Material: ABS.Performance: TWS bluetooth headsetFeatures: LED power digital display + mobile phone charging power supplyApplicable model: applicable to all mobile phones and smart devices with bluetooth functionBluetooth version: 5.0 + EDR (cylan)Protocol mode: A2DP, AVRCP, HSP, HFPSound: EnglishEffective distance: 10m (barrier-free)Microphone: yesBinaural pairing mode: automatic pairing after startupHorn diameter: 8mm
