Tai nghe bluetooth Cambridge Melomania 1

BLUETOOTH VERSION
Bluetooth 5.0, Class 2

PROCESSOR
Triple-core Processor Architecture: Dual-core 32-bit processor application subsystem & Qualcomm QCC3026 Single-core 120Mhz Kalimba DSP audio subsystem

SUPPORTED PROFILES
A2DP, AVRCP, HSP, HFP

SUPPORTED CODECS
aptX™, AAC, SBC

LATENCY
70mS

DRIVER
5.8mm Graphene-enhanced Diaphragm

FREQUENCY RESPONSE (EARBUDS)
20Hz – 20kHz

TOTAL HARMONIC DISTORTION
<0.04% @1kHz 1mW

BATTERY PLAY TIME (EARBUDS)
9 Hours (Continuous A2DP Playback)

BATTERY PLAY TIME (CHARGING CASE)
36 Hours (An Additional 4 Earbud Charges)

BATTERY PLAY TIME (TOTAL)
45 Hours (9 + 36)

CHARGING TIME
Case: Approx. 15mins/60mins/90mins

STANDBY TIME (FROM FULL CHARGE)
Approx. 1 Year

POWER SUPPLY
5V, 500 mA (or greater): USB charging (Micro-USB cable supplied)

MICROPHONE
MEMS with cVc™ Noise Cancellation

MICROPHONE SENSITIVITY
96dB SPL at 1kHz

FREQUENCY RESPONSE (MICROPHONE)
100 Hz to 8 kHz

VOICE CONTROL
Yes: Siri (iOS) / Google Assistant (Android)

IPX RATING
IPX5 (Water Spray Resistant (Earbuds & Case))

OPERATING TEMPERATURE
0°C to +40°C / 32°F - 104°F

OPERATING RELATIVE HUMIDITY
10 to 80%, Non-condensing

DIMENSIONS
Charging case: 59 x 50 x 22mm; Earphones: 27 x 15mm

WEIGHT
Earbud: 4.6g each (9.2g both Earbuds); Charging Case: 37g; Total: 46.2g

COLOUR / FINISH
Black: Matte UV lacquer; Stone: Matte UV lacquer

BOX CONTENTS
Earbuds (2 pcs); Silicone Tips: Small (2pcs) / Medium (2pcs - attached to Earbuds) / Large (2pcs); Memory Foam Tips: Medium (2pcs); Charging Case; Micro-USB Charging Cable (31cm); User Manual (EN, FR, DE, IT, SE, Chinese Simplified, Chinese Traditional, JP, KR); Great Fit Earbud Fitting Instructions; Safety Guide; Feedback/Comment booklet; Cambridge Audio Stickers & Brand Booklet