Complete EGRD SX-991 around the neck bluetooth headset Specs

talk time
of weight
Bluetooth Version
General Specifications
  • Voice prompts can be changed either into Chinese or English
  • Built-in CSR8635 chip
  • Device turns off after three minutes of failed pairing
Weight (ounces)4 oz.
Weight (grams)113.4
Dimensions7.3 x 1.2 x 8.2
Dimensions mm185.4 x 30.5 x 208.3
Wearing stylesAround-the-neck
Main categoryAround the neck bluetooth headset
Release year2015
Release month11
Release quarter04

Audio Features
Music Equalizer3 equalizers (low bass boost, normal, high pitch boost)
Noise cancellation system (CVC 6G)
Number of microphones1
Under The Hood
Frequency band2.4GHz - 2.48GHz
Stand-by Time5.7 weeks (Equivalent to 40.0 days or 300 hours)
Talk time16.0 hours (1080 minutes)
Music Playback Time16.0 hours (960 minutes)
Battery charging time120 minutes (according to its manual; box indicates 3.5 hours)
Charging systemMicro USB
Bluetooth range33feet
Charging plugMicro USB
Physical Specs
FinishLooks like hard plastic
Width (inches)1.2
Height (inches)7.3
Depth (inches)8.2
Width (mm)30.5
Height (mm)185.4
Depth (mm)208.3
Weight lbs with package0.3
Bluetooth Technology4.1 (CSR)
Bluetooth Profiles SupportedHFP, HSP, A2DP, AVRCP
Voice control (Voice dialling)
Other Specs & Features
Silent or Vibrating alerts (collar will vibrate when device is switched on, and during incoming calls)
Voice prompts (power, battery level, calls, out of range, and pairing)
Multipoint (up to two devices)
Warranty? years (They mention one month free exchange and an unspecified number of months of repair after the first month)
Available colorsBlack, Blue, Red, White
Special Included Accessories2 sets of earbuds
Control buttonsMultifunction (call handling), Power (also for pairing), Volume(-/previous), Volume (+/next), Retract earbuds (left/right)
Indicator lights (restoring to factory settings, charging, and pairing)
Operating temperature Range (C)15 to 55
User manualClick here


The SX-991 is a typical folding around-the-neck Bluetooth headset that offers otherwise impressive specs and features like interchangeable voice prompts (Chinese/English) that also notify users when they are out of range, 16 hours of playback time, and 18 hours of talk time (among the longest capacities we usually see).

Also known as: EGRD SX-991.

General EGRD SX-991 Information

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