ESP8285 Infrared Transceiver Module Remote Control Switch Module Wireless WIFI Transceiver Development Learning Board

Features: This cable is designed to connect gear with stereo unbalanced phone jacks to gear with stereo phono jacks. Accurately transfer high bandwidth frequency quality detailed clean natural pure audio sound, realism and clarity jitter-free in audio signals. Oxygen free copper lines combined with a double shielding allow for a maximum audio quality, reduce distortion and signal loss. Connects audio devices with the 6.35 mm (1/4 in) plugs audio port to AV receiver, amplifier, Hi Fi stereo audio system and home theater system, etc. Protection against radio frequency interference (RFI) and electromagnetic interference (EMI).

ZW-29 Wireless Bluetooth 4.2 + EDR Headphones Auriculares con oreja de animal Auriculares magnéticos para teléfonos inteligentes

[true wireless & bluetooth 5.0]adopt professional bluetooth 5.0 chipset with high resolution decoder builtin and aac/sbc audio coding technology to deliver extraordinary hi-fi sound with low latency.

Auriculares intrauditivos para juegos de 3.5 mm con micrófono

Matière:Plastique; Couleur:Argent; Dimensions (cm):16.0 x 19.5 x 7.0; Poids (kg):0.237; Diamètre du Haut-Parleur:40mm; Sensibilité du Haut-Parleur:102db; Impédance haut-parleur:32ohm; Réponse en Fréquence du Haut-Parleur:20-20000Hz; Style:Sur l'oreille; Usage:Autre,DJ; Fonction:Suppression de bruit,Sports,Hi-Fi; Communication:Sans fil

tws v5.0 bluetooth earphone 5d true wireless stereo earbuds with mic portable hifi deep bass sound cordless dual headset.basic parameters:.1, bluetooth version: 5.0.2, transmission distance: 10 meters.3, battery capacity: 3.7v 55 mah.4, charging time: 1-2 hours (charging voltage 3.7v).5, battery capaity(charging case): 3.7v 1200mah/3.7v 2200mah.6, talk time: about 8 hours (with charging box).7, listening to music time: about 8 hours (with charging box).8, call echo, noise cancellation.9, support