Krüger&Matz Street 3 Wireless In-Ear Headphones KM0652 Graphite

Description Speaker size: 40 mmMagnet: neodymiumVoice coil: CUFrequency response: 20 Hz - 20 kHzImpedance: 32 ohms ± 15%S/N ratio: >=80 dBSound pressure level (SPL): 100 dB (@1 kHz)THD: =sensitivity: 111 ±3 dB / 1 mW ( @@1 kHzRated power: 15mWMaximum input power: 30mWSupports SBC, AAC Bluetooth: 5.0Bluetooth Range: up to 15mBluetooth profiles: HSP, HFP, A2PD, AVRCP Built-in microphone: electret capacitorMicrophone sensitivity: -44dB ±4dB (@1kHz, 0dB = 1V/pa)Microphone S S N relrelrelrel: min. 83 dB (@1 kHz)Voice call managementSupports connection with two devicesStandby time: up to 180 hPlayback time: up to 15 hoursTalk time: up to 12 hBattery capacity: 400 mAhPower supply: 5 V, 500 mAHeadphone battery status (Android, iOS) Connectors: AUX-in (3.5 mm), micro USB (CharCharCharCharcharging Foldable compact design. Weight: 225 g. Dimensions: 185 x 83 x 167 mm. Audio cable: 120 cm. Connector: 3.5 mm gold-plated. USB cable: 45 cm. Set includes: audio cable, USB cable, case