TUNAI Firefly Bluetooth Receiver: World’s Smallest USB Wi-fi Audio Bluetooth 4.2 Adapter with 3.5mm AUX for Automobile/Residence Stereo Music Streaming; Auto On, No Charging Wanted – Premium Pack (Gold)

Designed to supply wi-fi audio options for Aux-in Ports.

Key Spec

Qualcomm CSR Bluetooth 4.2

Profile help – A2DP

Audio Codec Help – AAC, MP3, SBC

Operation Vary – 10m / 33ft

Machine connection – keep in mind as much as 8, can hook up with 2 units on the identical time

Enter Voltage – DC 5V

Cable materials – Pure Copper + Gold plated connector

Dimension: 1.4cm x 4.2cm x 0.6cm; Weight: 10g

Bluetooth model

Qualcomm CSR 4.2

Qualcomm CSR 4.2

Qualcomm CSR 4.2

Qualcomm CSR 4.2

Palms-free name (Constructed-in mic)

Not Supported

Not Supported

Not Supported

✓

Working vary

32 ft / 10m

32 ft / 10m

32 ft / 10m

32 ft / 10m

Machine connection

Connects to as much as 2 on the identical time; remembers as much as 8 units

Connects to as much as 2 on the identical time; remembers as much as 8 units

Connects to as much as 2 on the identical time; remembers as much as 8 units

Connects to as much as 2 on the identical time; remembers as much as 8 units

One-button reset

Not Supported

Not Supported

Not Supported

✓

Auto-reconnect

✓

✓

✓

✓

Battery life

No charging wanted

No charging wanted

No charging wanted

No charging wanted

Equipment

3.5mm AUX extension wire (60cm / 23.6″)

AUX to AV/RCA cable (1m / 39.4”)

1x 3.5mm AUX extension wire (60cm / 23.6″) + 1x AUX to AV/RCA cable (1m / 39.4”)

3.5mm AUX extension wire (65cm / 25.6″)

Weight

0.4 oz

0.4 oz

0.4 oz

0.3 oz

Measurement (with out the cable)

0.5 * 1.75 * 0.2 inches

0.5 * 1.75 * 0.2 inches

0.5 * 1.75 * 0.2 inches

0.6 * 1.9 *0.3 inches

GREAT SOUND QUALITY: We promise crystal clear AAC/MP3 sound high quality or your a refund! And NO annoying voice prompts telling you your gadget is linked.
AUTOMATICALLY RECONNECT & DUAL CONNECTION: Remembers as much as 8 paired units so you possibly can join as quickly as Bluetooth is switched on – auto-connects to the final gadget used.
DUAL CONNECTION SEAMLESS SHARING: Can pair as much as 2 units on the identical time to make music sharing even simpler.
CONVENIENT COMPACT DESIGN: Hold your audio system wanting glossy due to its compact and trendy design. (USB charger not included)