HEADPHONES

EARPHONES TRUE WIRELESS STYLE 4 STONE

Earphones True Wireless Style 4 Stone (Compact Design, Charging case, App ESmart Connect)
REF - 453504
     OUTSTANDING FEATURES
  • Ergonomic, compact, lightweight design to fit comfortably in your ear.
  • Enjoy your music and calls and forget about running out of battery with the 25-hour battery life (5 hours every time you charge the earphones and 20 additional hours with the charging case).
  • Use the Voice Assistant feature to find what you’re looking for with voice commands.
  • Compatible with ESmart Connect app to configure and customise your earphones.
     SIZE AND WEIGHT
  • Earbud size: 15 x 30 x 30 mm
  • Earbud weight: 4 g
  • Charging case size: 65 x 35 x 30 mm
  • Charging case weight: 34 g
  • Overall weight: 42 g
     PRODUCT'S CONTENT
  • Earphones True Wireless Style 4 Stone
  • Charging case
  • USB Type-C cable
  • Quick guide
     TECHNICAL SPECIFICATIONS

AUDIO

  • Frequency response: 20 Hz ~ 20 kHz
  • Driver diameter: 10 mm
  • Earbud design
  • Type: dynamic

WIRELESS CONNECTIVITY

  • Bluetooth® 5.1 (class 2) wireless technology.
  • Frequency band: 2.4 GHz
  • Maximum output power: < 20.00 dBm
  • Compatible Bluetooth profiles: HSP / HFP / A2DP / AVRCP
  • Compatible with SBC codecs
  • Up to 20 m distance range
  • True Wireless function with auto-pairing
  • Hands-free function
  • Voice assistant compatible with Google/Siri

MICROPHONE

  • Type: built-in microphone
  • Sensitivity: -42 dB ± 3 dB (@1 kHz)
  • Frequency response: 100 Hz ~ 10 kHz

BATTERY

  • Capacity: 30 mAh / 3.7 V
  • Type: lithium-polymer battery
  • Battery life at medium volume: 5 hours
  • Charging time: 1.5 hours
  • Charging method: charging case * This value is approximate. The battery life depends on the selected volume and the type of music.

CHARGING CASE

  • Capacity: 400 mAh / 3.7 V
  • Type: lithium-polymer battery
  • Extra battery life: 20 hours
  • Charging time: 1.5 hours
  • Charging method: USB Type-C

OTHER FEATURES

  • ESmart Connect App compatible
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