Oreilletes sans fil i7s tws - blanc - Douala

Two small wireless elongated earphones, which can be housed in the entrance of an ear. They are both equipped with a microphone, a color LED switch and a battery. They come with a case to recharge them. The case is autonomous thanks to a mini battery included. The boxes can be connected to a micro-USB power supply of 5V.
rn
rn
rn
rnWith A2DP / AVRCP stereo audio transmission and remote control protocol.
rn
rnPowerful noise denoising circuit.
rn
rnUltra-light design and a range of tips ensure a perfect fit for all ears.
rn
rn
rn
rnSpecifications
rn
rn
rn
rnImpedance: 32 OHM
rnBluetooth version: BT V4.2 + EDR
rnBT usage band: 2.4GHz
rnPower level: Class II
rnOutput power: 30mW
rnBT distance: 10 meter barrier
rnFrequency response: Hz
rnOperating voltage range: 3.7V-4.2V
rnMitou sensitivity: -42dB
rnSize of the article: 3.5 * 2.5 * 1.5 cm / 1.4 * 1.0 * 0.6in
rnSize of the package: 10 * 10 * 4cm / 3.9 * 3.9 * 1.6in
rnAutonomy found on the net 2H30, load 80 minutes, in blah 3-4h, standby 120h
rn
rnImpédance: 32 Ohms
rnVersion Bluetooth: BT V4.2 + EDR
rnBande d’utilisation BT: 2,4 GHz
rnNiveau de puissance: Classe II
rnPuissance de sortie: 30mW
rnDistance BT: barrière de 10 mètres
rnRéponse en fréquence: Hz
rnPlage de tension de fonctionnement: 3.7V-4.2V
rnSensibilité: -42dB